The hydraulic oil Filter Element is mainly made of stainless steel woven mesh, sintered mesh, and iron woven mesh. Because the filter materials it uses are mainly glass fiber filter paper, chemical fiber filter paper, and wood pulp filter paper, it has high concentricity and high pressure. , Good straightness, its structure is made of single-layer or multi-layer metal mesh and filter material, the number of layers and the mesh number of the mesh are determined according to different use conditions and uses. It is mainly made of stainless steel woven mesh, sintered mesh, and iron woven mesh. Because the filter materials it uses are mainly glass fiber filter paper, chemical fiber filter paper, and wood pulp filter paper, it has high concentricity, high pressure and straightness. Well, its structure is made of single-layer or multi-layer metal mesh and filter material, and the number of layers and the mesh number of the mesh are determined according to different use conditions and uses.